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633 reviews analysed
Desktop Bench Power Supply, AC-to-DC Power Converter with USB Charge and Vehicle Cigarette Lighter Socket (12 Amp)
Pyramid Model : PSV150Hobbyist Bench Power Supply, 12 AmpDesktop Bench Power Supply, AC-to-DC Power Converter with USB Charge and Vehicle Cigarette Lighter Socket (12 Amp) Features: Regulated Electrical Power Supply DesignAC-to-DC Power ConversionProvides Constant Source of DC VoltageSimple Electric Plug-in OperationHassle-Free Screw Terminal ConnectorsCigarette Lighter, Vehicle Accessory Power ConnectorUSB Charge Port for Universal Device ChargingEliminates the Need of Battery or External Power SourceRugged & Durable Housing ConstructionBuilt-in Cooling FanLED Backlit ON / OFF SwitchCompact, Home Desktop Workstation Power Supply StyleElectronic Overload & Short Circuit ProtectionUsed for Component & Device Equipment Testing, Operation & PerformancePyramid Compact Hobby Power Supplies Safe for Tabletop PlacementTechnical Specs: Continuous Power: 12 Amp, Max. Recommended Wire Cable Size: 18 (AWG) GaugeLoad/Line Regulation: Output Voltage Accuracy: +/-0. 02% VoltsRipple Output: 150mVFuse Overload Protection: 4A/250VUSB Power: 5V/2APower Output: 13. 8V DCPower Supply: 115/230V, Voltage Selector Dimensions (L x W x H): 8. 0’’ x 6. 5’’ x 2. 0’’ -inches
Tripp Lite 1500VA 900W UPS Battery Back Up, AVR, LCD Display, Line-Interactive, 10 Outlets, 120V, USB, Tel & Coax Protection (SMART1500LCDT)
- WORK THOUGH SHORT BLACKOUTS & MAINTAIN A NETWORK CONNECTION / SAVE FILES SAFELY DURING LONGER BLACKOUTS: 1500VA / 900W Smart LCD Battery Backup Uninterruptible Power Supply (UPS) provides up to 90 minutes of runtime for an entry level PC system, and 10 min of half-load runtime
- 10 OUTLETS PROTECT DESKTOPS & ALL PERIPHERALS: 5 Outlets provide UPS Power Backup & Surge Protection (for desktop, monitor, LCD, keyboard, external hard drive, wireless router, IoT device)
- 5 Outlets offer Surge Protection Only (ideal for printers and other electronics that are not essential in a blackout)
- AVR CORRECTS BROWNOUTS & OVERVOLTAGES WITHOUT USING BATTERY POWER: Otherwise known as Automatic Voltage Regulation, this conserves battery power for critical blackouts. Also features TEL/DSL/Ethernet protection
- FREE MANAGEMENT SOFTWARE / USER REPLACEABLE BATTERIES: USB port & free software enable unattended system shutdown and power management. Batteries are fully hot-swappable / user-replaceable allowing you to extend the life of your UPS if the batteries are depleted after the 3-year warranty
- 3-YEAR WARRANTY, $250,000 INSURANCE: 3-Year Limited Warranty and $250,000 Ultimate Lifetime Insurance for connected equipment. Operating temperature range: +32 to +104 degrees Fahrenheit / 0 to +40 degrees Celsius
The SMART1500LCDT SmartPro LCD 120V, 1500VA/900W Line-Interactive Uninterruptible Power Supply provides battery backup and AC power protection against blackouts, brownouts, power surges and line noise that can damage electronics or destroy data. Ideal for backing up your desktop computer or audio/visual components, this line-interactive UPS switches to battery backup mode in milliseconds to keep your connected equipment running long enough to save files and shut down safely with no data loss. While all ten NEMA 5-15R outlets protect against surges, five outlets also provide up to 90 minutes of UPS battery support for a basic desktop PC and LCD monitor and up to 10 minutes of support at half load (450W). Automatic voltage regulation (AVR) corrects undervoltages as low as 92V and overvoltages as high as 150V without using any battery power. EMI/RFI noise filtering improves your equipment’s performance and prevents damage. A 650-joule surge suppression rating protects your equipment from harmful power surges. NEMA 5-15P plug with 6-foot cord connects to any NEMA 5-15R socket. Large LCD screen shows real-time input voltage, overload, AVR, remaining battery runtime and battery statuses at a glance. Alarm sounds to indicate power loss or low battery. With Tripp Lite’s PowerAlert software (available via free download), SMART1500LCDT enables safe unattended system shutdown and file saves in case of a prolonged power failure.
Thermaltake Toughpower Grand RGB 750W 80+ Gold Smart Zero 256-Color RGB Fan Fully Modular Power Supply 10 YR Warranty PS-TPG-0750FPCGUS-R
- New Era in Colorful Power: Take on more than just power, with RGB LED Lighting options at your fingertips
- Toughpower, Grand performance: experience the true power of Thermaltake Grand power Series with improved components and new case design
- All flat all black cables: as part of the RGB spirit, going all black, allows users to customize their system color themes with a neutral look for improved build flexibility
- Premium 750W gold Skylake C6/C7 ready: achieve maximum energy savings with high performance Japanese capacitor
- The power supply should be powered by the source indicated on the rating label
- Outstanding 10 Year Warranty with excellent customer service
Take on a new generation in colorful power with the Thermaltake Grand RGB Power Supply Series. Featuring capacities ranging from 650W to 850W and 80 PLUS Gold certification, the tough power Grand RGB Series adopts the highest quality components With a fully modular design that always accommodates any mainstream build under any circumstances. Colorful options at your fingertips allows easy access to RGB modes and stay silent with Smart zero fan capabilities for ultra quiet operation. Upgraded 140mm Ring RGB fan produces higher airflow allowing the PSU to take on case heat exhaust with ease allowing users to “face up” The power supply for even more cooling. Take on more than just power with the Thermaltake Grand RGB Power Supply Series. p/N: PS-TPG-0750FPCGUS-R watts: 750W rgb fan: Yes form factor: ATX 16msec at 100% of full load input current: 10a Input frequency range: 50Hz – 60Hz Input voltage: 100V – 240V mtbf: 120, 000 hrs minimum pci-e 6+2pin: protection: OVP, SCP, OPP, UVP, OTP, OCP. Operating Temperature- 0 degree Celsius to + 50 degree Celsius. Storage Humidity – 20% to 95%, non-condensing
Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W
- Delivers 500 Watt Continuous output @ +40 degree. Compliance with Intel ATX 12 Volt 2.31 & EPS 12V 2.92 standards
- 80 PLUS Certified, 80percentage efficiency under typical load
- Supports (2) PCI E 6+2pin Connectors. Active (PFC) Power Factor Correction, MTBF: 100,000 hours
- Industry Grade Protections: (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection
- High Quality Components
- Equipped with a powerful +12 Volt rail, superior performance under all types of system loading
- 5 Year Warranty
Incorporating various high-quality components, The smart series – models are Rated from 500W to 700W – saves energy through its high efficiency of up to 86% and accommodates any mainstream build with the most demanding requirements. An embedded intelligent cooling fan delivers excellent Airflow at an exceptionally low noise level. Additionally, the single +12V rail design enables non-stop usage with stable and reliable performance. Smart Series adopt 120mm cooling fan delivers excellent Airflow at an exceptionally low noise level. Smart Series saves energy through its high energy efficiency of up to 86% and is 80 PLUS standard Certified. High quality components enable non-stop usage with stable and reliable performance, no more capacitor explosion and leakage. Single +12V output.
p/N: ps-spd-0500npcw-w
short P/N: spd-0500p
model: sp-500ah2nkw
type: Intel ATX 12V 2.3
max. Output capacity: 500w
color: black
dimension (H x W x D): 86mm x 150mm x 140mm
pfc （power factor correction）: active pfc
power good signal: 100-500 msec
hold up time: 16msec (minimum) within 60% load
input current: 8a max
input frequency range: 50 Hz – 60 hz
input voltage: 100Vac – 240vac
operating temperature: 5℃ to +40℃
operating humidity: 20% to 85%, non-condensing
operating temperature: -40 ℃ to +55 ℃
operating humidity: 10% to 95%, non-condensing
cooling system: 120mm fan: 1800 R.P.M. 10%
efficiency: 82-86% efficiency @ 20-100% load
mtbf: 100, 000 hrs minimum
safety Approval: CE/CB/TUV/ UL/ fcc
pci-e connector: PCI-E 6+2pin x 2
Thermaltake Toughpower GF1 850W 80+ Gold SLI/Crossfire Ready Ultra Quiet 140mm Hydraulic Bearing Smart Zero Fan Full Modular Power Supply 10 Year Warranty PS-TPD-0850FNFAGU-1
- [80+ gold and Intel C6/C7 States ready] – deliver up to 90% efficiency, Gf1 Series optimized to work with all generations of Intel’s processors to achieve maximum energy saving
- [Ultra quiet 140mm hydraulic Bearing fan] – self-lubricated hydraulic Bearing PWM fan superior cooling performance and near silent operation
- [Smart zero fan] – auto-regulated fan speed based on power consumption for a quiet and efficient operation. Fan works only when PSU work load goes over 30%. a switch At the back of the PSU can be turned off to have the fan spun constantly
- [16AWG wires] – Upgraded CPU/PCI E main cables (16AWG wires) for high end enthusiasts’ Pcs
- [Japanese capacitors] – 100% High quality 105°C (221°F) Japanese capacitors offer the highest stability, durability, and reliability
- [Zero cable platform] – daughterboards are directly soldered to the Motherboard for better heat dissipation and impressive output power quality
- [<
- 30 mV low ripple noise] – low ripple ensures excellent performance and keeps performance-critical components, such as high-end graphic card, operating reliably longer
- [Strict voltage regulation] – <
- 2% Voltage regulation for major rails to meet the highest performance, compared to Intel’s standard 5%
- [High amperage single +12V rail] – ensures a stable and reliable supply to other PC components
- [Industrial protections] – (UVP) Under Voltage protection, (OVP) Over Voltage protection, (SCP) short circuit protection, (OPP) over Power Protection, (OTP) over temperature protection, and (OCP) Over current protection
The fully modular Toughpower GF1 series is available in 650W – 850W models and built to deliver 80 PLUS Gold efficiency. The series features a 140mm hydraulic bearing fan, Japanese capacitors and other premium components to help deliver a continuous and stable power with an ambient temperature up to 50°C, while near silent operation and reliable performance are . With an ample 10-year , the Toughpower GF1 is able to satisfy the market, where PC enthusiasts are looking for a premium power supply with all the latest features. “The Thermaltake Toughpower GF1 850W is an excellent product. ” – Tom’s Hardware “The Thermaltake Toughpower GF1 850W, besides a cool RGB lighting, achieves high performance, and it also sports a fairly quiet operation. ” – Tom’s Hardware P/N: PS-TPD-0650FNFAGU-1 WATTS: 650W RGB FAN: No MODEL: TTP-650AH3FCG MAX. OUTPUT CAPACITY: 650W PEAK OUTPUT CAPACITY: 780W COLOR: Black DIMENSION ( W / H / D ): 150mm(W) x 86mm(H) x 160mm(D) PFC (POWER FACTOR CORRECTION): Active PFC POWER GOOD SIGNAL: 100-500 msec HOLD UP TIME: > 16msec at 100% of full load INPUT CURRENT: 10A INPUT FREQUENCY RANGE: 50Hz – 60Hz INPUT VOLTAGE: 100V – 240V~ OPERATING TEMPERATURE: 0°C to + 50°C OPERATING HUMIDITY: 20% to 90%, non-condensing STORAGE TEMPERATURE: -20°C to + 70°C STORAGE HUMIDITY: 5% to 95%, non-condensing COOLING SYSTEM: 14cm hydraulic bearing fan EFFICIENCY: Meet 80 PLUS Gold at 115Vac input. MTBF: 120, 000 hrs minimum SAFETY APPROVAL: CE/cTUVus/TÜV SÜD/FCC/BSMI/EAC PCI-E 6+2PIN: 4 PROTECTION: OCP, OVP, UVP, OPP, SCP, OTP
Seagate Expansion Desktop 4TB External Hard Drive HDD – USB 3.0 for PC Laptop (STEB4000100)
- Enjoy enormous desktop storage space for years to come for photos, movies, music, and more
- Designed to work with Windows computers, this external USB drive makes backup easy with a simple drag and drop
- Setup is easy. Just connect the external hard drive to your Windows computer for automatic recognition no software required
- Includes an 18 inch USB 3.0 cable and 18Watts power adapter
- Enjoy long term peace of mind with the included 1 year limited warranty
Ideal for the home, office, or dorm, Seagate Expansion Desktop offers enormous desktop storage for photos, movies, music, and more. Backing up and transferring content is incredibly easy—just drag and drop To get set up, connect the USB hard drive to a Windows computer for automatic recognition—no software required. For Mac computers, simply reformat. Included is an 18-inch USB 3.0 cable and 18W power adapter.
Best DC Bench Power Supply, Pevono PS305H 30V/5A 4 Digital LED Desktop Switching Variable Power Supply Voltage&Current Regulated Supply Power Source for Lab Repair,Electronic Tester, Power Calculator
- √30V/5A DC Power Supply: Our bench power supply have 4 digital dual LED display 30 volt and 5 amp output power source, constant voltage and current indicator light from 0.01V and 0.001A resolution over the full range.
- √Best Switching Power Supply: current and voltage tuning to regulated from coarse to fine conditions, and the cooling fan automatic activated by built-in thermo-sensor with low noise with prolong working life dc power source.
- √Safety Protections Power Source: Featuring a high accuracy, reliability limit current protection, thermal protection, voltage overload protection and short-circuit protection. This desktop power supply designed with grounding port for more stable and secure to tester or repair your electronic workshops.
- √Light Weight,Quite and Portable dc variable power supply: 4 digital power supply calculator can easily readout the voltage and current value, more compact, lighter, easy to carry.It able to regulate the settings easily from coarse to fine control dc converter.
- √Bench Power Supply Manufacturer’s Warranty: Our dc power supply with CE certified, UL-listed power cord, 60 days money back with 24 months product guarantee customer service.The best power source for small labs or the electronic DIY hobbyist
Product Description:
Pevono PS305H series high precision DC bench power supply is designed for workshop maintenance and electronics tester and repair, product development, laboratories and DIY hobbyist and industrial users. This is one of the best power supply you can find on Amazon.
Both of the output voltage and current are can be continuously adjustable at nominal value. Featuring high accuracy supply power, this is definition of reliability, safety overload and short circuit protection circuit power source.
Technical Specifications:
Output voltage: DC 0-30V
Output dc power current: 0V – 5A
Overall efficiency: ≥95%
Display resolution voltage: 0.01V , current 0.001A
General Information:
Dimension: 2.9*1.1*1.8 inch
Net weight: 1.8kg
Working temperature: 0~40°C
Relative humidity: ≤80%
Fuse: F5AL, 250VAC
Voltage Regulations:
Regulation rate: ≤0.03%+1mV
Load regulation rate: ≤0.3%
Ripple and noise: ≤ 3Vrms(5Hz-1MHz)
Ripple and noise: <10vp_p>
Current Regulations:
Load regulation rate: ≤0.2%+5mA
Ripple and noise: ≤ 3Arms
Restore: ≤ 300 μ (with load of 50% regulation rate, 0.5A)
High Voltage:
Leak current: ≤ 1mA (with input 1500VAC/1s to ground)
Insulant resistance: ≥5MΩ (with input 500VDC/5s to ground)
Restore Conditions:
Temperature: -10°C~70°C
Relative humidity: ≤70%
What is in the package of this desktop power supply:
PS305H power supply device x 1
UL-listed power cord x 1
Alligator clip x 1
User manual x 1
Universal Compact Bench Power Supply – 7 Amp Regulated Home Lab Benchtop AC-DC Converter Power Supply for CB Radio, HAM w/ 13.8 Volt DC 120V AC Supply, Dual USB, Cigarette Lighter – Pyramid PSU990KX
- CONVERTS AC TO DC: The bench DC power supply features AC-DC converter variable linear / regulated design. Provides reliable AC-to-DC power conversion w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc
- DUAL USB PORTS: This workbench variable power converter features two (2) USB charge ports and universal banana plug connection terminals compatible w/ a wide range of device/equipment. Used to test device/equipment operation and performance
- 7 AMP: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Constant amperage is up to 7 amp w/ 4.5amp continuous, power output of 13.8V DC and 120 volt power supply
- SHORT-CIRCUIT PROTECTION: This PSU is equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electronics. It has rugged and durable housing construction & cabinet heatsink
- CIGARETTE LIGHTER: This desktop bench power supply is equipped w/ cigarette lighter, a power socket adapter to provide power to portable devices. Switch-activated power control eliminates the need for an external battery or additional power source
Bench DC power supply – AC-to-DC Power converter with dual USB charge ports, car cigarette lighter plug (4.5 amp)
features:
home desktop workstation power supply> compact AC-to-DC Power conversion
provides constant source of DC voltage> cigarette lighter accessory power plug, 13.8V
dual USB charge ports> USB charge support Works with all of today’s latest devices> Simple electronic plug-in operation> hassle-free power terminal connectors> eliminates the need of battery or external power source> LED backlit on/ off switch> electronic overload & short circuit protection> Rugged & Durable Housing Construction, cabinet heatsink
used for component & device equipment testing, operation & performance> Pyramid compact hobby power supplies safe for tabletop placement> perfect for home, garage, hobby shop, repair shop
technical specs:
power output: 13.8V DC> Continuous power: 4.5 amp constant (7 amp surge)
recommended wire cable Size: 18 gauge (awg)
connectors/hardwire terminals: red positive (+) Black negative (-)
load/line regulation: <>
output voltage accuracy: 0.02% Volts> fuse overload protection: 1.5a/250v
USB power: 5V/2a
power supply: 120v
Dimensions (L x w x H): 7.7’’ x 4.9’’ x 2.8’’ -inches> Sold as: 1
weight: 5.18 lbs.
Sony SRS-A27 Desktop Personal Speakers with 2-Way Power Supply
- Portable speakers are full-range, and provide 2 watts of power
- Magnetic shielding will not disturb TV or computer monitor
- Built-in Mega Bass for deep, bass sound
- On/off switch at front of speaker for easy adjustments
- 2 meter long speaker cords
- 2-way power supply: AC adaptor or 4 AA batteries (both not included)
Product Description
These Sony Powered AC/DC portable speakers are extremely lightweight and easy to take with you when you need to hook up with a personal portable stereo while you’re on the go. These highly sensitive, 2-watt speakers are capable of producing big, wide-range sound with deep bass despite the speakers’ small size. Features an on/off switch and volume control; built-in Mega Bass sound; 2″-diameter driver units; 6-ohm impedance; 82dB sensitivity; and a 3.3′ cord. The 2-way power supply allows for portable operation with batteries (sold separately) or plugged into a standard household AC outlet with optional AC adapter (sold separately). Speakers can also be used without batteries as a passive speaker system. Carrying pouch included. Silver. 5Hx3-3/8Wx3-1/2D”.
Amazon.com
The SRS-A27 desktop speakers will morph your personal CD player or radio into a substantial sound system. They will accomplish this morphing with minimal cost. These speakers are Sony’s basic, yet highly sensitive speaker. With their compact size and shape, these speakers are perfect for a dorm room or office. The two watts of power, along with the 57 mm driver units provide quality sound with a wide frequency. To enhance the bass sound, Sony has installed a built-in Mega Bass sound; this boosts the sound quality, especially at low frequencies. With magnetic shielding, you can be confident that the speakers will not harm the quality of other near-by components, like a TV or computer monitor.
You have two options for powering these speakers. Choose either an optional AC adaptor or four AA batteries (not included.) The speakers will play up to thirty hours with Sony alkaline batteries. There is a single, mini-jack input located on one of the speakers. The on/off switch and volume control are also located at the front of one of the speakers, making adjustments easy to accomplish. The two speaker cords are one meter long. Take your Walkman, Discman or computer to a new level with these active, bass-heavy speakers.
What’s in the Box
Sony SRS-A27 user’s manual and a ninety day warranty.
Samlex SEC-1223BBM 23 amp Switching Power Supply with Built-in Battery Back-up Circuit AC-DC Desktop 120 Volt
- Advanced Switch Mode Technology
- Reliable, 12V Nominal DC Uninterruptible Power Source (DC UPS) in conjunction with external 12V Lead Acid battery backup circuit
- High efficiency, compact and portable
- Protected against short circuit, overload, over voltage and over temperature
- Cooling by temperature controlled fan improves efficiency and prolongs life of the fan
Conclusion
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